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KR850006586A - 탄성 중합 스프링 - Google Patents

탄성 중합 스프링 Download PDF

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Publication number
KR850006586A
KR850006586A KR1019850002068A KR850002068A KR850006586A KR 850006586 A KR850006586 A KR 850006586A KR 1019850002068 A KR1019850002068 A KR 1019850002068A KR 850002068 A KR850002068 A KR 850002068A KR 850006586 A KR850006586 A KR 850006586A
Authority
KR
South Korea
Prior art keywords
spring
end region
hollow
elastomeric
elastomeric material
Prior art date
Application number
KR1019850002068A
Other languages
English (en)
Other versions
KR920006884B1 (ko
Inventor
해리슨 레지널드
Original Assignee
로이 토마스 하자아드
던롭 리미팃드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 로이 토마스 하자아드, 던롭 리미팃드 filed Critical 로이 토마스 하자아드
Publication of KR850006586A publication Critical patent/KR850006586A/ko
Application granted granted Critical
Publication of KR920006884B1 publication Critical patent/KR920006884B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0521—Pneumatic spring characteristics the spring having a flexible wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/62—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having both rubber springs and fluid springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/04—Buffer means for limiting movement of arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
    • F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

내용 없음

Description

탄성 중합 스프링
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 하중이 걸리지 않았을 때 본 발명에 따른 스프링의 단면도이다.
제3도는 스프링이 압축된 것을 나타내는 제1도와 유사한 도면이다.
제4도는 본 발명의 두 번째 실시예에 의한 스프링의 단면도이다.
* 도면의 주요부분에 대한 부호의 설명
11 : 몸체 12,13 : 강성부재
14,15 : 제1, 제2부분 16 : 공동
17,18 : 외부 표면 19 : 주축

Claims (9)

  1. 한쌍의 대향 단부지역(12,13)사이로 연장되어서 상기 단부지역에 제1방향으로 걸리는 압축력을 탄성중합 몸체로 지지하는 탄성중합 재료로 된 몸체(11)로 구성되고, 상기 탄성 중합재료 몸체는 상기 제1방향으로 연장하는 스프링이 주축(19)을 중심으로 한 단면을 생각할 때 대체로 대칭이며, 상기 단부지역의 제1부분 근처(12)에서는 속이 차 있고 상기 단부부분이 제2부분 근처(13)에서는 중공(中空)으로 된 스프링(10)에 있어서, 탄성중합 재료로 된 상기 몸체(11)는 제1단부 부분(12)에서 부터 시작하는 몸체 길이의 제1부분(14)에서는 그 외부 단면 칫수가 점점 증가하고 상기 제2단부지역(13)에서 끝나는 몸체 길이의제2부분(15)에서는 그 외부단면 칫수가 점차 감소하는 것을 특징으로 하는 탄성중합 몸체를 가진 스프링.
  2. 제1항에 있어서, 점차 직경이 증가하는 상기 제1부분(14)은 스프링의 제1방향에서 생각할 때 두 대향 단부지역(12,13) 사이의 몸체 길이의 최소한 50%를 점하는 것을 특징으로 하는 스프링.
  3. 제2항에 있어서, 직경이 점차 증가하는 상기 제1부분(14)은 몸체(11)의 60% 내지 80%를 점하는 것을 특징으로 하는 스프링.
  4. 제1항 내지 제3항에 있어서 탄성중합 재료로 된 몸체(11)는 대체로 대향 단부지역(12,13) 사이의 길이의 최소한 10% 그리고 더욱 바람직하게는 최소한 40%를 점하는 중공부분을 갖는 것을 특징으로 하는 스프링.
  5. 제4항에 있어서, 몸체(11)는 대체로 몸체 길이의 10% 내지 80%, 더욱 바람직하게는 50% 내지 70%의 중공부분을 갖는 것을 특징으로 하는 스프링.
  6. 제1항 내지 제5항에 있어서, 최소한 스프링의 한 단부부분은 압축될 때 탄성중합 몸체(11)의 외부표면(17,18)과 접촉되게 배치되는 금속판(12,13) 같은 강성부재로 구성된 것을 특징으로 하는 스프링.
  7. 제1항 내지 제6항에 있어서, 중공부분은 최소한 부분적으로 주위압력과 통하는 공동(16)을 이루는 것을 특징으로 하는 스프링.
  8. 제1항 내지 제7항에 있어서, 몸체의 외관은 상기 주축을 포함하고 있는 평면에서 생각할 때 상기 제1, 제2부분(14,15) 모두가 곡선을 이루는 것을 특징으로 하는 스프링.
  9. 제1항 내지 제8항에 있어서, 탄성중합 몸체(11)는 각각 상기 단부지역을 구성하는 두 강성부재(12,13)에 결합되어 있고, 제1단부지역에서 결합영역의 최대 외부치수는 제2단부 지역에서의 결합 영역보다 작은 것을 특징으로 하는 스프링.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002068A 1984-03-29 1985-03-28 스프링 KR920006884B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8408167 1984-03-29
GB848408167A GB8408167D0 (en) 1984-03-29 1984-03-29 Vehicle suspension
GB8167 1984-03-29

Publications (2)

Publication Number Publication Date
KR850006586A true KR850006586A (ko) 1985-10-14
KR920006884B1 KR920006884B1 (ko) 1992-08-21

Family

ID=10558888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002068A KR920006884B1 (ko) 1984-03-29 1985-03-28 스프링

Country Status (7)

Country Link
US (1) US4690388A (ko)
JP (1) JPS60226308A (ko)
KR (1) KR920006884B1 (ko)
CA (1) CA1233845A (ko)
DE (1) DE3509924A1 (ko)
GB (2) GB8408167D0 (ko)
SE (1) SE459607B (ko)

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CN103648882B (zh) * 2011-07-08 2017-04-05 东洋橡胶工业株式会社 铁路车辆用空气弹簧
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US9278699B2 (en) * 2013-01-08 2016-03-08 Firestone Industrial Products Company, Llc Lateral support elements, gas spring assemblies and methods
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FR3066001B1 (fr) * 2017-05-04 2020-06-19 Sumiriko Industry France S.A.S. Dispositif hydroelastique comportant un systeme de blocage
CN107740832B (zh) * 2017-10-27 2020-08-07 株洲时代新材料科技股份有限公司 预压式应急空气弹簧组件
CN107740837B (zh) * 2017-10-27 2021-03-02 株洲时代新材料科技股份有限公司 应急空气弹簧组件
CN107740833A (zh) * 2017-10-27 2018-02-27 株洲时代新材料科技股份有限公司 沙漏式空气弹簧组件
CN113642113B (zh) * 2021-08-26 2023-10-03 株洲时代瑞唯减振装备有限公司 横向止挡的设计方法

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Also Published As

Publication number Publication date
GB2156946A (en) 1985-10-16
SE8501542L (sv) 1985-09-30
DE3509924A1 (de) 1985-10-10
JPS60226308A (ja) 1985-11-11
US4690388A (en) 1987-09-01
CA1233845A (en) 1988-03-08
GB8408167D0 (en) 1984-05-10
SE459607B (sv) 1989-07-17
KR920006884B1 (ko) 1992-08-21
GB8507728D0 (en) 1985-05-01
GB2156946B (en) 1987-10-21
SE8501542D0 (sv) 1985-03-28

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